TY  - RPRT
TI  - Adolescent physical activity and sedentary behavior: patterning and long-term maintenance.
AU  - Melissa C Nelson
AU  - Penny Gordon-Larsen
AU  - Linda S Adair
AU  - Barry M Popkin
PY  - 2005
DO  - 10.1016/j.amepre.2004.12.006
UR  - https://pubmed.ncbi.nlm.nih.gov/15766613/
ID  - 15766613
ER  -